The Sourlands is one of the few hiking spots close to Trenton where you can experience reasonable elevation gain, second only to the Ted Stiles Preserve at Baldpate Mountain. Yes, it is about 40 minutes away (compared to Baldpate’s 20 minutes) and in the Sourlands you gain up to about 350 vertical feet on the steepest trail (compared to Baldpate’s 425). But, the Sourlands have miles of reasonably challenging forest-hiking trails to enjoy… There are trails suitable for all levels of walkers from Beginner to Advanced. Beginners can do some short loop hikes near the parking lot, while Intermediate hikers have miles of trails in the southern section with moderate grades. (Driving time is 40 min; Rated Beginner to Experienced depending on where you go)